Deduction guide for a symbol_text constructed from separate UTF-8 and portable string literals
Declared in <mp-units/framework/symbol_text.h>
template<
std::size_t N,
std::size_t M>
symbol_text<N - 1, M - 1>(
char8_t const(&)[],
char const(&)[]) -> symbol_text<N - 1, M - 1>;